"The growing anti-Semitism in our political dialogue is repugnant," Nadler said. He pointed to Trump's comments about "disloyalty" in Jews who voted for Democrats, as well as a cartoon forwarded by two progressive congresswomen already in the news for a failed attempt to enter Israel.

"[T]he Carlos Latuff cartoon forwarded by @RepRashida and @Ilhan can surely be read for its vile underlying message," Nadler tweeted.

Netanyahu's government had banned Omar and Tlaib from entering Israel, citing the congresswomen's itinerary as evidence they wanted to promote a boycott against the country. The itinerary named their destination "Palestine" rather than Israel — and the group that planned their trip has also expressed support for terrorism against the nation.

It's unclear how the two will respond to Nadler but, if history is any judge, they won't be afraid of taking on a leading Democrat.

Both Tlaib and Omar have caught special attention for comments described as "anti-Semitic."

Omar has been criticized for tweeting in 2012 that "Israel has hypnotized the world, may Allah awaken the people and help them see the evil doings of Israel." As a member of Congress, Omar infamously suggested that pro-Israel members of Congress are simply motivated by funding from the American Israel Public Affairs Committee (AIPAC).

Tlaib, for her part, was criticized by House Republicans earlier in 2019 after she described the "calming feeling" she experienced when thinking about the Holocaust in part because, as she put it, Palestinians helped create "a safe haven for Jews" in the aftermath of the genocide.

Omar and Tlaib were also two of just a handful of Democrats who voted against an overwhelmingly approved measure opposing the Boycott, Divestment, and Sanctions (BDS) movement against Israel. When Omar countered that measure with her own resolution, she likened boycotts to those against the Soviet Union and Nazi Germany.